Disable MoveRightWithSpace motion if Leader is <space>

[pushqrdx]

Describe the bug
Having the MoveRightWithSpace motion registered while space is the leader causes the leader to usually miss, also creates a noticeable delay before it registers.

To Reproduce
Steps to reproduce the behavior:

1. Set leader to Space
2. Try to activate easymotion with
3. Most of the time it will miss

Expected behavior
It should always register just like setting the leader to any other key, however it's hooked by MoveRightWithSpace hence the lag